diff options
| author | xu xin <xu.xin16@zte.com.cn> | 2022-09-30 09:19:50 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-10-12 04:51:10 +0300 |
| commit | 95e9a8552e85a7b7c885d3458c7c74c28dfe359b (patch) | |
| tree | 51a10e4884d3cd192f968c2e4d3ff1d6f431bfa2 | |
| parent | 30341ec95af4f6e85b981c975c23929bbea8b58a (diff) | |
| download | linux-95e9a8552e85a7b7c885d3458c7c74c28dfe359b.tar.xz | |
ia64: mca: use strscpy() is more robust and safer
The implementation of strscpy() is more robust and safer. That's now the
recommended way to copy NUL terminated strings.
Link: https://lkml.kernel.org/r/20220930061950.288290-1-xu.xin16@zte.com.cn
Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Xu Panda <xu.panda@zte.com.cn>
Signed-off-by: xu xin <xu.xin16@zte.com.cn>
Cc: Haowen Bai <baihaowen@meizu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | arch/ia64/kernel/mca.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c index c62a66710ad6..92ede80d17fe 100644 --- a/arch/ia64/kernel/mca.c +++ b/arch/ia64/kernel/mca.c @@ -1793,7 +1793,7 @@ format_mca_init_stack(void *mca_data, unsigned long offset, p->parent = p->real_parent = p->group_leader = p; INIT_LIST_HEAD(&p->children); INIT_LIST_HEAD(&p->sibling); - strncpy(p->comm, type, sizeof(p->comm)-1); + strscpy(p->comm, type, sizeof(p->comm)-1); } /* Caller prevents this from being called after init */ |